Yeah, the second is a fake once you look closely enough. The camera POV is panning over a still image. Note that the lens flares on the lights do not change *at all* , where in a live image they would be flickering and distorting depending on their relative angle to the camera's lense. Also, note that there are no lights moving from the atmosphere/wind, which we can hear in the audio. Additionally, no moving lights from cars. No motion at all, really, except for the camera movement and added UFO effect.

Uh... just a note for anyone who wants to fake a crowd reaction... don't use standard BBC sound library crowd noise clip! Same crowd clip in the video game Outlaw Golf. Puhlease!!! Don't use stock production material if you are going to try to make a hoax!